acpi(4): pass DMA tag to ACPI tables

[Patrick Wildt]

Hi,

to be able to have acpiiort(4) pass a DMA tag to smmu(4), acpiiort(4)
needs to be passed a DMA tag.  So far acpi(4) only seems to pass it on
acpi_foundhid(), but the ACPI table drivers don't get it.  So, let's
just pass the default DMA tag.

ok?

Patrick

diff --git a/sys/dev/acpi/acpi.c b/sys/dev/acpi/acpi.c
index 4c824ee6cbb..67dd7f14435 100644
--- a/sys/dev/acpi/acpi.c
+++ b/sys/dev/acpi/acpi.c
@@ -1202,6 +1202,7 @@ acpi_attach_common(struct acpi_softc *sc, paddr_t base)
                memset(&aaa, 0, sizeof(aaa));
                aaa.aaa_iot = sc->sc_iot;
                aaa.aaa_memt = sc->sc_memt;
+               aaa.aaa_dmat = sc->sc_ci_dmat;
                aaa.aaa_table = entry->q_table;
                config_found_sm(&sc->sc_dev, &aaa, acpi_print, acpi_submatch);
        }